#4D5AD8#4D5AD8

#4D5AD8 is a mid, vivid blue. Relative luminance 0.138; OKLCH L 53.1% C 0.191 H 273.5°. Best body text is #FFFFFF at 5.57:1 contrast (WCAG AA passes).

Color values

HEX	#4D5AD8
RGB	rgb(77, 90, 216)
HSL	hsl(234, 64%, 57%)
HSV	hsv(234, 64%, 85%)
CMYK	cmyk(64.4%, 58.3%, 0%, 15.3%)
CIE-LAB	lab(44.01, 34.23, -66.32)
CIE-LCH	lch(44.01, 74.63, 297.30°)
OKLab	oklab(53.09% 0.0116 -0.1909)
OKLCH	oklch(53.09% 0.191 273.5)
XYZ	xyz(19.1073, 13.8463, 66.6181)
Luminance	0.1385 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D5AD8 #D8CB4D

analogous

#4DA0D8 #4D5AD8 #854DD8

triadic

#4D5AD8 #D84D5A #5AD84D

tetradic

#4D5AD8 #D84DA0 #D8CB4D #4DD885

square

#4D5AD8 #D84DA0 #D8CB4D #4DD885

split-complementary

#4D5AD8 #D8854D #A0D84D

monochromatic

#1F298C #2A38BE #4D5AD8 #7F89E3 #B1B7EE

Accessibility & contrast

On white

5.57

#4D5AD8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.77

#4D5AD8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D5AD8

5.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D5AD8	#FFFFFF	#000000	##FFFFFF
##4D5AD8	1.00	5.57	3.77	5.57
#FFFFFF	5.57	1.00	21.00	1.00
#000000	3.77	21.00	1.00	21.00
##FFFFFF	5.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006EDC

Deuteranopia (green-blind)

#0062D5

Tritanopia (blue-blind)

#007990

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #4d5ad8;
/* rgb */ color: rgb(77, 90, 216);
/* oklch */ color: oklch(53.1% 0.191 273.5);

Tailwind

colors: {
  custom: {
    50: '#8d88e5',
    500: '#4d5ad8',
    950: '#000000',
  },
}

SCSS

$custom: #4d5ad8;
$custom-light: #8d88e5;
$custom-dark: #000000;

JSON

{
  "hex": "#4d5ad8",
  "rgb": {
    "r": 77,
    "g": 90,
    "b": 216
  },
  "hsl": {
    "h": 234.388,
    "s": 64.055,
    "l": 57.451
  },
  "oklch": {
    "l": 0.53087,
    "c": 0.19125,
    "h": 273.5
  },
  "luminance": 0.13848
}

Semantic roles & 50–950 ramp

primary

#4D5AD8

secondary

#DCD7A4

accent

#D841E7

background

#F9F8FE

surface

#F2EFFC

border

#CCCAD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #4D5AD8

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →